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$233+ Cheap flights from Boston (BOS) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIS
dic. 7 — dic. 141
sáb. 12/7
sáb. 12/14
1 adult, Economy
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Cheap flight deals from Boston to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 2, 2024.

Find flight deals from Boston to Portugal

Cheapest flights from Boston to Portugal
Explore the most affordable flight options available from Boston to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 2, 2024.

This Travelocity deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/15:50 pmBOS - LIS
1 stop11h 20mAer Lingus
jue. 12/1210:50 amLIS - BOS
1 stop13h 05mAer Lingus
Deal found 12/1$507
This Gotogate deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/86:20 pmBOS - LIS
1 stop20h 55mPLAY
lun. 12/169:15 pmLIS - BOS
1 stop24h 45mPLAY
Deal found 11/30$508
This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/99:15 pmBOS - PDL
1 stop13h 25mMultiple Airlines
lun. 12/168:05 pmPDL - BOS
1 stop28h 00mMultiple Airlines
Deal found 12/2$511
This Gotogate deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/99:15 pmBOS - TER
Nonstop4h 55mAzores Airlines
mar. 12/175:55 pmTER - BOS
Nonstop6h 10mAzores Airlines
Deal found 12/1$514
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/29:15 pmBOS - PIX
1 stop11h 10mMultiple Airlines
lun. 12/95:55 pmPIX - BOS
1 stop30h 10mMultiple Airlines
Deal found 12/1$520
This British Airways deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:30 amBOS - LIS
1 stop21h 20mBritish Airways
jue. 1/96:35 pmLIS - BOS
1 stop21h 55mBritish Airways
Deal found 12/1$522
This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/69:20 pmBOS - PDL
Nonstop4h 55mAzores Airlines
dom. 12/85:55 pmPDL - BOS
Nonstop6h 10mAzores Airlines
Deal found 12/2$529
This Booking.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/99:15 pmBOS - TER
Nonstop4h 55mMultiple Airlines
mar. 12/175:45 pmTER - BOS
1 stop30h 20mMultiple Airlines
Deal found 12/1$534
This Gotogate deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/89:20 pmBOS - SJZ
2 stops32h 45mMultiple Airlines
mié. 12/1812:50 pmSJZ - BOS
2 stops11h 15mMultiple Airlines
Deal found 11/30$541
This Gotogate deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/89:20 pmBOS - HOR
2 stops32h 35mMultiple Airlines
mié. 12/181:10 pmHOR - BOS
2 stops34h 55mMultiple Airlines
Deal found 11/30$547
This KLM deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/319:25 pmBOS - LIS
Nonstop6h 35mKLM
sáb. 1/1111:25 amLIS - BOS
1 stop31h 10mKLM
Deal found 12/1$559
This Mytrip deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/119:20 pmBOS - LIS
1 stop9h 30mMultiple Airlines
mar. 1/219:05 amLIS - BOS
1 stop17h 35mMultiple Airlines
Deal found 11/30$576

Find flights from Boston to Portugal within your budget

Customize your flight search to find flights from Boston to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,650,959 searches. Data last updated diciembre 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

dom. 3/30

5:40 pm-9:55 am

1 stop35h 15m

Faro

mar. 4/8

10:30 am-3:35 pm

2 stops34h 05m

$409

BostonPonta Delgada

BOS - PDL

BOSPDL

Boston Logan Intl

vie. 1/31

6:10 pm-8:40 am

1 stop10h 30m

Ponta Delgada Nordela

jue. 2/6

7:25 pm-2:30 pm

1 stop23h 05m

$462

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

dom. 3/30

10:45 pm-12:45 pm

1 stop9h 00m

Faro

dom. 4/6

6:10 pm-2:10 pm

1 stop25h 00m

$471

BostonLajes

BOS - TER

BOSTER

Boston Logan Intl

mié. 1/29

6:10 pm-11:00 am

1 stop12h 50m

Lajes

mié. 2/5

11:50 am-2:25 pm

1 stop30h 35m

$476

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mié. 1/15

7:10 am-11:15 am

2 stops23h 05m

Porto

mié. 1/22

12:05 pm-8:20 pm

1 stop13h 15m

$486

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mié. 1/29

1:06 pm-7:40 am

2 stops13h 34m

Porto

mié. 2/5

8:20 am-3:20 pm

1 stop12h 00m

$488

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

dom. 3/2

9:55 pm-6:40 pm

1 stop15h 45m

Porto

mar. 3/11

9:10 am-9:20 pm

2 stops16h 10m

$491

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mar. 1/14

6:45 pm-10:50 am

1 stop11h 05m

Porto

jue. 1/23

6:15 am-1:35 pm

1 stop12h 20m

$494

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

dom. 1/19

10:50 pm-10:15 am

Nonstop6h 25m

Lisbon Humberto Delgado

dom. 2/9

6:30 am-5:00 pm

2 stops15h 30m

$500

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

lun. 2/10

10:00 pm-2:55 pm

1 stop11h 55m

Lisbon Humberto Delgado

mar. 2/18

6:30 am-3:20 pm

1 stop13h 50m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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Best time to book a flight from Boston to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Portugal

Get recent, data-driven insights about flights from Boston to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Portugal?

Currently, January is the cheapest month in which you can book a flight from Boston to Portugal (average of $612). Flying from Boston to Portugal in June is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to PT?

Find hourly flight availability from Boston to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 2, 2024.

When flying from Boston to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Portugal

Explore weekly flight availability from Boston to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 2, 2024.

The most flights from BOS to PT0 are scheduled on a Thursday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated diciembre 2, 2024.
Read reviews from past customers who have flown Vueling, American Airlines and British Airways from Boston to Portugal. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,698 reviews

Overall

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,698 reviews
Delta
8.0
Very good
8,698 reviews

Overall

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,343 reviews
Delta
8.0
Very good
8,698 reviews

Overall

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,297 reviews
Delta
8.0
Very good
8,698 reviews

Overall

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,628 reviews
Delta
8.0
Very good
8,698 reviews

Overall

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Portugal?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Portugal from Boston.

  • How popular is this Boston to Portugal flight route?

    This flight path from Boston Logan Intl to Portugal was viewed by 251 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to Portugal one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $233. However, be on the lookout for offers from TAP AIR PORTUGAL and Azores Airlines, as they are both options that can get you from Boston to Portugal for a low price.

  • What are the most popular routes from Boston to Portugal?

    While some choose either Boston Logan Intl - Ponta Delgada Nordela or Boston Logan Intl - Porto, Boston Logan Intl - Lisbon Humberto Delgado is the most popular route from Boston to Portugal.

  • What are the most reliable airlines from Boston to Portugal?

    No one likes to see their flight delayed. When booking a flight from Boston to Portugal consider choosing Emirates (75%), KLM (75%) or Air France (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Portugal?

    Looking for the cheapest flight from Boston to Portugal? While on average our users pay $1,667, our data indicates the cheapest price to be $222. The most popular route (Boston Logan Intl - Lisbon Humberto Delgado), is priced around $328.

  • Can I find deals for flights from Boston to Portugal that include hotel bookings?

    Yes. In addition to deals on Boston to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Portugal.

  • Can I find deals for business class flights from Boston to Portugal?

    Yes. Cheapflights offers flight deals from Boston to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Boston to Portugal (average of $612). Flying from Boston to Portugal in June is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boston to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Portugal

Discover the top 10 airlines that operate flights from Boston to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,650,959 searches. Data last updated diciembre 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$260Average$692FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$316Average$514FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$356Average$649FlexibilityNo cancel feeOn-time88%
Azores AirlinesCheapest$386Average$745FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$438Average$668FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$488Average$803FlexibilityNo cancel feeOn-time70%
IberiaCheapest$490Average$755FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$516Average$735FlexibilityNo cancel feeOn-time71%
SWISSCheapest$529Average$784FlexibilityNo cancel feeOn-time79%
DeltaCheapest$533Average$892FlexibilityNo cancel feeOn-timeN/A
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